Addiction Therapist

Brian O'quin

180 Sierra College Dr, Grass Valley, California, 95945-5768

About Brian O'quin

Brian O'quin is a therapist based in Grass Valley, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Brian O'quin is 23407 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 180 Sierra College Dr, Grass Valley. Patients can reach him at 530-273-9541. Brian O'quin NPI number (Unique professional ID assigned by NPPES) is 1477413359.

Brian O'quin is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Brian O'quin speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Brian O'quin
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 180 Sierra College Dr,
Grass Valley, CA - 95945-5768

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1477413359
NPI Enumeration Date: 13 Nov, 2025
NPI Last Update On: 13 Nov, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Brian O'quin are as mentioned below.

License NumberSpecializationStateStatus
23407Addiction (Substance Use Disorder) Counselor CaliforniaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Brian O'quin
180 Sierra College Dr,
Grass Valley, CA - 95945-5768

Book an Appointment with Brian O'quin

To schedule an appointment, contact Brian O'quin at 180 Sierra College Dr, Grass Valley, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Brian O'quin:

Brian O'quin is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Brian O'quin is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Brian O'quin practices at 180 Sierra College Dr, Grass Valley, California, 95945-5768.

To schedule an appointment with Brian O'quin, please contact the office at 530-273-9541.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.